【发布时间】:2018-02-06 10:30:38
【问题描述】:
我正在构建一个使用 zappa 部署到 AWS Lambda 的烧瓶应用程序,并且我正在尝试使用 Flask-s3 来处理静态文件。我以前从未使用过 [Flask-S3][1],它看起来相当简单,但我得到了......
AttributeError: 'FlaskS3' object has no attribute 'url_for'
按照我的理解,您只需将静态 url 替换为 url_for,如下所示:
app.config['FLASKS3_BUCKET_NAME'] = 'mybucketname'
s3 = FlaskS3(app)
s3.url_for('static/file.jpg')
这不是很明显我做错了什么,但几乎没有在线故障排除 Flask-s3。任何事情都有帮助。
app = Flask(__name__)
Bootstrap(app)
app.config['FLASKS3_BUCKET_NAME'] = 'mybucketname'
s3 = FlaskS3(app)
MAILGUN_API_KEY = 'key'
auth = ('api', MAILGUN_API_KEY)
@app.route("/", methods=['GET', 'POST'])
def index():
context = {
'image': url_for('static/property_home.jpeg'),
'heading': 'We sell property - At a discount!',
'landing_video': url_for('static/intro.mp4')
}
form = forms.OptIn()
if form.validate_on_submit():
validate = requests.get(
"https://api.mailgun.net/v3/address/private/validate",
auth=auth,
params={"address": form.email.data})
if validate.json()['did_you_mean'] is not None:
flash('Did you mean {}?'.format(validate.json()['did_you_mean']))
elif validate.json()['is_valid'] == True and validate.json()['is_role_address'] == False and validate.json()['is_disposable_address'] == False:
r = requests.post(
"https://api.mailgun.net/v3/lists/YOUR_DOMAIN_NAME/members",
auth=auth,
data={'subscribed': True,
'address': form.email.data})
if r.status_code == 200:
requests.post('https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages',
auth=auth,
data={"from": 'Matt@SpokaneDiscountProperties.com',
"to": form.email.data,
"subject": "Welcome to Spokane Discount Properties",
"html": open('templates/indoc.html'),
"o:tag": 'indoctrinated'})
flash('Thanks, we will notify you when we have more properties')
else:
flash('You are already subscribed, we will notify you when more properties are available')
else:
flash('Holy guacamole! Best check yo self, this is not a valid email.')
return render_template('index.html', form=form, context=context)
【问题讨论】:
标签: python amazon-web-services flask attributeerror url-for